LR38269 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'LR38269' PDF : 20 Pages View PDF
LR38269
Data Interface
(1) Format of data transfers
• Format of transfers : Asynchronous (Based on
RS-232C standard)
• Bit rate : 9 600 bps
• Data length : 8 bits
• Parity check : 1 even parity bit
• Start bit : 1 bit
• Stop bit : 1 bit
• Signal voltage level (CMOS)
3.3 V
Start D0
RxD Bit
D1
D2
D3
D4
D5
D6
D7
Even
Stop
Parity Bit
Bit
GND
LSB
MSB
• System configuration
Data Bit
LR38269
SCK
RxD
Dedicated
SDATA
Adjustment
TxD
Tool
by SHARP
SLDI
PC with
Windows
SCK
SDATA
SLDI
11.6 µs
DSP Address
1.4 µs
DSP Data
5.8 µs
13
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